StarTech.com ARMBARQUAD Instruction Manual page 16

3. Carefully hook the screws into the top two slots on the VESA monitor mount on the
crossbar. (figure 12)
figure 12
VESA monitor mount
4. Use a Phillips screwdriver to tighten the screws. (figure 13)
Caution! If the crossbar starts to slip down the pole when you add the weight of
the monitor, remove the monitor and use the 5 mm hex key to tighten the screw in
the back of the crossbar. When the screw is tightened, repeat step 3 to reattach the
monitor.
Warning! Do not over-tighten the screws. If you encounter resistance while you're
tightening the screws, stop tightening. Failure to do so could result in damage to the
monitor.
figure 13
Instruction manual
Crossbar
12
M4x12 mm screw
or
M5x12 mm screw